3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FooContainer { private $foo = 'private'; protected $bar = 'protected'; public $baz = 'public'; public function toArray() { return get_object_vars($this); } } $instance = new FooContainer(); var_dump($instance->toArray());

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0040.01118.18
8.3.50.0170.01122.05
8.3.40.0140.00418.67
8.3.30.0080.00519.15
8.3.20.0080.00020.27
8.3.10.0080.00021.87
8.3.00.0030.00517.93
8.2.180.0070.00716.63
8.2.170.0030.01222.96
8.2.160.0090.00620.45
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.01326.16
8.2.120.0060.00320.85
8.2.110.0140.00621.24
8.2.100.0040.00817.70
8.2.90.0030.00517.77
8.2.80.0060.00317.97
8.2.70.0030.00617.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0050.00317.88
8.2.20.0040.00417.50
8.2.10.0000.00718.01
8.2.00.0000.00817.63
8.1.280.0110.01125.92
8.1.270.0090.00023.98
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.01522.61
8.1.230.0110.00020.95
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0140.00417.09
8.1.190.0080.00017.23
8.1.180.0000.00918.10
8.1.170.0050.00318.43
8.1.160.0000.00821.93
8.1.150.0040.00418.75
8.1.140.0000.00917.39
8.1.130.0030.00317.82
8.1.120.0040.00417.25
8.1.110.0040.00417.41
8.1.100.0070.00017.28
8.1.90.0040.00417.30
8.1.80.0000.00717.29
8.1.70.0000.00717.30
8.1.60.0080.00017.65
8.1.50.0040.00417.56
8.1.40.0040.00417.55
8.1.30.0080.00017.67
8.1.20.0000.00817.48
8.1.10.0060.00317.49
8.1.00.0020.00517.43
8.0.300.0000.00819.78
8.0.290.0000.00716.63
8.0.280.0050.00318.33
8.0.270.0070.00017.18
8.0.260.0030.00317.11
8.0.250.0000.00816.89
8.0.240.0070.00016.88
8.0.230.0050.00216.85
8.0.220.0000.00716.71
8.0.210.0070.00016.87
8.0.200.0000.00616.89
8.0.190.0080.00016.89
8.0.180.0000.00816.76
8.0.170.0060.00316.76
8.0.160.0040.00416.88
8.0.150.0000.00716.87
8.0.140.0080.00016.77
8.0.130.0000.00513.30
8.0.120.0040.00416.70
8.0.110.0000.00816.75
8.0.100.0000.00716.82
8.0.90.0040.00416.82
8.0.80.0000.01616.88
8.0.70.0050.00216.70
8.0.60.0040.00416.66
8.0.50.0050.00316.64
8.0.30.0100.01216.99
8.0.20.0090.01217.40
8.0.10.0030.00417.05
8.0.00.0110.00616.62
7.4.330.0000.00515.00
7.4.320.0000.00616.55
7.4.300.0000.00716.59
7.4.290.0000.00616.43
7.4.280.0040.00316.60
7.4.270.0030.00316.39
7.4.260.0000.00716.63
7.4.250.0070.00016.56
7.4.240.0000.00716.58
7.4.230.0000.00716.42
7.4.220.0090.00916.64
7.4.210.0000.01416.68
7.4.200.0000.00716.48
7.4.160.0060.01016.53
7.4.150.0060.01217.40
7.4.140.0130.00317.86
7.4.130.0100.01516.46
7.4.120.0050.01216.50
7.4.110.0110.00616.54
7.4.100.0090.00816.48
7.4.90.0040.01416.58
7.4.80.0140.01019.39
7.4.70.0080.01216.44
7.4.60.0100.00716.29
7.4.50.0000.00816.57
7.4.40.0130.00316.61
7.4.30.0100.01316.44
7.4.00.0030.01015.00
7.3.330.0050.00013.20
7.3.320.0060.00013.19
7.3.310.0000.00716.22
7.3.300.0030.00316.18
7.3.290.0090.00916.19
7.3.280.0140.00316.27
7.3.270.0120.00617.40
7.3.260.0120.00616.39
7.3.240.0090.00916.14
7.3.230.0120.00416.39
7.3.210.0100.00616.21
7.3.200.0070.01019.39
7.3.190.0190.00016.51
7.3.180.0060.01016.39
7.3.170.0050.01016.27
7.3.160.0090.01116.35
7.3.120.0070.01014.72
7.3.10.0080.00616.49
7.3.00.0030.00916.66
7.2.330.0110.00716.29
7.2.320.0150.01116.61
7.2.310.0080.00916.65
7.2.300.0170.00016.44
7.2.290.0070.01116.54
7.2.130.0040.00916.73
7.2.120.0060.00616.86
7.2.110.0090.00516.59
7.2.100.0030.00816.77
7.2.90.0060.00616.72
7.2.80.0050.00716.72
7.2.70.0050.00816.67
7.2.60.0050.00716.74
7.2.50.0020.01216.87
7.2.40.0070.00816.91
7.2.30.0030.01016.91
7.2.20.0060.00816.87
7.2.10.0090.00416.74
7.2.00.0080.00617.59
7.1.250.0030.01015.87
7.1.100.0180.00317.99
7.1.70.0050.00317.07
7.1.60.0100.01019.25
7.1.50.0110.01116.84
7.1.00.0070.07322.50
7.0.200.0000.00816.76
7.0.140.0070.07022.00
7.0.60.0100.07019.78
7.0.50.0070.04317.93
7.0.40.0070.05320.13
7.0.30.0300.07320.10
7.0.20.0300.08020.09
7.0.10.0030.07020.30
7.0.00.0070.04720.09
5.6.280.0100.06320.93
5.6.210.0130.07320.63
5.6.200.0100.08018.29
5.6.190.0030.04320.48
5.6.180.0270.07720.47
5.6.170.0300.05720.62
5.6.160.0070.06320.39
5.6.150.0130.06718.18
5.6.140.0030.04018.27
5.6.130.0030.04018.23
5.6.120.0170.07021.02
5.6.110.0030.05021.10
5.6.100.0170.07320.89
5.6.90.0070.08020.98
5.6.80.0130.07020.49
5.5.350.0270.07320.48
5.5.340.0100.07717.97
5.5.330.0030.08720.42
5.5.320.0200.03720.30
5.5.310.0270.08320.24
5.5.300.0030.04017.95
5.5.290.0100.07018.03
5.5.280.0070.06320.80
5.5.270.0030.04320.88
5.5.260.0130.06320.87
5.5.250.0130.06020.62
5.5.240.0030.07020.19
5.4.450.0800.05019.38
5.4.440.0800.06019.54
5.4.430.0770.05019.20
5.4.420.0800.05319.64
5.4.410.0030.05719.00
5.4.400.0430.06718.80
5.4.390.0230.06318.53
5.4.380.0030.06018.57
5.4.370.0000.04318.52
5.4.360.0070.03718.61
5.4.350.0100.04512.02
5.4.340.0110.04612.01
5.4.320.0060.03512.50
5.4.310.0090.03412.50
5.4.300.0030.03912.50
5.4.290.0080.04012.50
5.4.280.0090.03312.40
5.4.270.0060.04512.39
5.4.260.0050.03812.39
5.4.250.0040.04212.39
5.4.240.0050.03612.40
5.4.230.0060.03712.39
5.4.220.0070.03612.39
5.4.210.0050.03612.39
5.4.200.0040.03912.39
5.4.190.0050.03612.38
5.4.180.0020.03912.38
5.4.170.0070.03312.39
5.4.160.0070.03412.39
5.4.150.0070.03412.39
5.4.140.0050.03812.07
5.4.130.0030.03912.06
5.4.120.0090.03612.02
5.4.110.0030.03712.01
5.4.100.0040.03712.01
5.4.90.0100.03212.02
5.4.80.0070.03512.01
5.4.70.0070.03312.01
5.4.60.0070.04312.01
5.4.50.0030.03712.01
5.4.40.0030.03712.00
5.4.30.0080.03612.00
5.4.20.0020.03911.99
5.4.10.0060.03511.99
5.4.00.0050.03711.48
5.3.290.0060.03812.80
5.3.280.0040.04012.71
5.3.270.0040.04212.72
5.3.260.0080.04012.71
5.3.250.0060.03712.72
5.3.240.0080.04512.72
5.3.230.0050.04212.71
5.3.220.0070.03512.68
5.3.210.0080.03612.68
5.3.200.0140.03812.68
5.3.190.0060.03712.68
5.3.180.0050.03712.67
5.3.170.0080.03412.67
5.3.160.0040.03812.67
5.3.150.0090.03412.68
5.3.140.0070.03612.66
5.3.130.0100.03912.66
5.3.120.0050.03912.66
5.3.110.0090.03812.66
5.3.100.0040.03912.12
5.3.90.0070.03412.09
5.3.80.0070.03412.09
5.3.70.0070.03412.10
5.3.60.0080.03812.07
5.3.50.0040.04712.02
5.3.40.0090.03412.02
5.3.30.0050.03611.98
5.3.20.0040.03611.76
5.3.10.0040.03711.72
5.3.00.0050.03711.71
5.2.170.0040.0319.21
5.2.160.0070.0279.21
5.2.150.0070.0289.22
5.2.140.0040.0349.21
5.2.130.0040.0299.18
5.2.120.0020.0319.18
5.2.110.0070.0269.18
5.2.100.0050.0279.18
5.2.90.0040.0309.18
5.2.80.0040.0319.17
5.2.70.0060.0299.17
5.2.60.0080.0279.13
5.2.50.0040.0309.09
5.2.40.0030.0299.07
5.2.30.0040.0309.04
5.2.20.0060.0309.04
5.2.10.0050.0318.93
5.2.00.0020.0318.80
5.1.60.0080.0208.09
5.1.50.0040.0278.08
5.1.40.0040.0358.07
5.1.30.0060.0408.41
5.1.20.0060.0258.44
5.1.10.0050.0278.16
5.1.00.0030.0288.16
5.0.50.0030.0216.64
5.0.40.0010.0216.50
5.0.30.0050.0296.31
5.0.20.0020.0206.27
5.0.10.0020.0206.25
5.0.00.0070.0286.24
4.4.90.0050.0134.78
4.4.80.0020.0154.75
4.4.70.0040.0144.75
4.4.60.0020.0154.75
4.4.50.0050.0144.77
4.4.40.0040.0334.71
4.4.30.0030.0144.76
4.4.20.0040.0144.84
4.4.10.0060.0154.85
4.4.00.0030.0264.76
4.3.110.0030.0154.67
4.3.100.0040.0134.67
4.3.90.0000.0174.64
4.3.80.0030.0254.58
4.3.70.0010.0164.63
4.3.60.0020.0164.63
4.3.50.0010.0184.63
4.3.40.0010.0264.54
4.3.30.0030.0153.30
4.3.20.0020.0163.28
4.3.10.0030.0193.24
4.3.00.0170.0237.12

preferences:
49.28 ms | 401 KiB | 5 Q